THORAD DELTA 1 DEB, 42601
Orbit data source: Space-Track
THORAD DELTA 1 DEB, 42601 is space debris in SSO originally from a launch on Fri, 15 Nov 1974 UTC launched from the Air Force Western Test Range (AFWTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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42601 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 THORAD DELTA 1 DEB
1 42601U 74089FS 25290.67154113 .00000393 00000-0 10802-2 0 9995
2 42601 101.4487 243.8527 0314499 90.9397 30.0988 13.04704682957619Epoch: 2025-10-17T16:07Z
TLE epoch observation values (Epoch: 2025-10-17T16:07:01.153Z)
Latitude
55.46919°
Longitude
172.71019°
Altitude
1,047.3 km
Speed
7.432 km/s
True Right ascension
05h 23m 30s
True Declination
55° 18' 53"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
11:49:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,480.793 km
Perigee altitude
1,001.54 km
Semi-major axis
7,619.303 km
Eccentricity
0.03145
Inclination
101.4487°
RAAN
243.8527°
Arg. of periapsis
90.9397°
True anomaly
31.96933°
Mean anomaly
30.0988°
Eccentric anomaly
31.02762°
Mean motion
3.2634 °/min
Orbital period
110.31 mins
BSTAR
0.0010802
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Other satellites on launch #89 in the year 1974 (1974-11-15 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.THORAD DELTA 1 DEB Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-10-18 19:17:27.225Z | 100.344° ESE | 2025-10-18 19:21:27.225Z | 60.201° ENE | 19.542° | 2025-10-18 19:25:27.225Z | 16.896° NNE |
| 11 mins | 2025-10-18 21:04:27.225Z | 174.321° S | 2025-10-18 21:09:27.225Z | 242.141° WSW | 42.686° | 2025-10-18 21:15:27.225Z | 336.691° NNW |
| 7 mins | 2025-10-19 08:39:27.225Z | 66.709° ENE | 2025-10-19 08:42:27.225Z | 100.722° ESE | 19.006° | 2025-10-19 08:46:27.225Z | 138.768° SSE |
| 11 mins | 2025-10-19 10:26:27.225Z | 6.991° NNE | 2025-10-19 10:31:27.225Z | 268.05° W | 41.601° | 2025-10-19 10:37:27.225Z | 211.867° SW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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